/* Copyright (C) 2022-2025 mintsuki and contributors.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

 #ifndef __FREESTND_C_HDRS_STDDEF_H
 #define __FREESTND_C_HDRS_STDDEF_H 1
 
 typedef __SIZE_TYPE__ size_t;
 typedef __PTRDIFF_TYPE__ ptrdiff_t;
 
 #ifndef __cplusplus
 typedef __WCHAR_TYPE__ wchar_t;
 
 #if defined(__STDC_VERSION__) && __STDC_VERSION__ > 201710L
 typedef typeof(nullptr) nullptr_t;
 #endif
 
 #endif
 
 #ifdef __cplusplus
 typedef decltype(nullptr) nullptr_t;
 #endif
 
 #undef NULL
 #ifndef __cplusplus
 #define NULL ((void *)0)
 #else
 #define NULL 0
 #endif
 
 #undef offsetof
 #define offsetof(s, m) __builtin_offsetof(s, m)
 
 #if defined(__STDC_VERSION__) && __STDC_VERSION__ > 201710L
 #undef unreachable
 #define unreachable() __builtin_unreachable()
 
 #define __STDC_VERSION_STDDEF_H__ 202311L
 #endif
 
 #endif
 